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P-530
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Foaming regulator P-530
Description
P-530 is PVC processing aid with high molecular weight, it is also called foaming regulator in foaming board application. P-530 can provide good fusion and appearance of PVC foamed products. It is widely used in PVC profiles, PVC pipes etc.
Key property
Promote fusion
Lower density of PVC foamed products
Promote uniform cell structure
Improve the glossiness
Improve the melt strength
Product index
Specification | Unit | Test standard | P-530 |
Appearance | -- | -- | White powder |
Bulk density | g/cm3 | GB/T 1636-2008 | 0.45±0.10 |
Sieve residue (30 mesh) | % | GB/T 2916 | |
Volatile content | % | ASTM D5668 | ≤1.50 |
Intrinsic viscosity (η) | -- | GB/T 16321.1-2008 | 12.00±1.00 |
Recommended formula
Foaming board formulation
Ingredients | Dosage |
PVC(K-65) | 100.00 |
Lead/Ca-Zn stabilizer | 4.00-4.50 |
CaCO3 | 30.00 |
TiO2(Rutile) | 2.00 |
PE wax | 0.20 |
OPE wax | 0.30 |
Foaming agent AC | 0.60 |
Foaming agent NC | 1.20 |
LU-60 | 0.80 |
P-175 | 1.00 |
P-530 | 8.00-10.00 |
Foaming regulator P-530
Description
P-530 is PVC processing aid with high molecular weight, it is also called foaming regulator in foaming board application. P-530 can provide good fusion and appearance of PVC foamed products. It is widely used in PVC profiles, PVC pipes etc.
Key property
Promote fusion
Lower density of PVC foamed products
Promote uniform cell structure
Improve the glossiness
Improve the melt strength
Product index
Specification | Unit | Test standard | P-530 |
Appearance | -- | -- | White powder |
Bulk density | g/cm3 | GB/T 1636-2008 | 0.45±0.10 |
Sieve residue (30 mesh) | % | GB/T 2916 | |
Volatile content | % | ASTM D5668 | ≤1.50 |
Intrinsic viscosity (η) | -- | GB/T 16321.1-2008 | 12.00±1.00 |
Recommended formula
Foaming board formulation
Ingredients | Dosage |
PVC(K-65) | 100.00 |
Lead/Ca-Zn stabilizer | 4.00-4.50 |
CaCO3 | 30.00 |
TiO2(Rutile) | 2.00 |
PE wax | 0.20 |
OPE wax | 0.30 |
Foaming agent AC | 0.60 |
Foaming agent NC | 1.20 |
LU-60 | 0.80 |
P-175 | 1.00 |
P-530 | 8.00-10.00 |
